NONVOLATILE MEMORY DEVICE, OPERATING METHOD THEREOF AND MEMORY SYSTEM INCLUDING THE SAME

摘要

PURPOSE: According to the memory system including non-volatile memory device, and its operation method and that is the reading property of the address field, the nephronophthisis of the non-volatile memory device can be risen by being proceed the reading reclaim. CONSTITUTION: The reading about the first address domain operates(S110). Data of the memory cells corresponding to the first address domain is detected. The error of detected data is corrected. The read time of the first address domain is compared with the base time(S120). According to the comparison result, data read is saved in the second address field(S130).